C Si 
 1.0000000000000000
     3.0846778118048186    0.0000000000000000   -0.0000000000000000
    -1.5423389059024093    2.6714093475131677   -0.0000000000000000
    -0.0000000000000001   -0.0000000000000005   37.7794332980349594
 C   Si 
  15  15
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000 -0.0003421543265634   T   T   T
  1.5423389059024091  0.8904697825043887 12.5928022783517477   T   T   T
 -0.0000000000000011  1.7809395650087774 25.1859467110300734   T   T   T
 -0.0000000000000000 -0.0000000000000001  5.0369156187527571   T   T   T
  1.5423389059024091  0.8904697825043886 17.6300600514310730   T   T   T
 -0.0000000000000012  1.7809395650087774 30.2232044841093952   T   T   T
 -0.0000000000000000 -0.0000000000000003 15.1114311649717905   T   T   T
  1.5423389059024089  0.8904697825043885 27.7045755976500949   T   T   T
 -0.0000000000000010  1.7809395650087778  2.5182867322934763   T   T   T
 -0.0000000000000000 -0.0000000000000004 22.6673178245988005   T   T   T
  1.5423389059024089  0.8904697825043884 35.2604622572771120   T   T   T
 -0.0000000000000010  1.7809395650087776 10.0741733919204695   T   T   T
 -0.0000000000000001 -0.0000000000000006 32.7418333706345237   T   T   T
  1.5423389059024091  0.8904697825043888  7.5555445052778865   T   T   T
 -0.0000000000000011  1.7809395650087776 20.1486889379562015   T   T   T
 -0.0000000000000000 -0.0000000000000000  1.8886295106890789   T   T   T
  1.5423389059024091  0.8904697825043887 14.4817739433673953   T   T   T
 -0.0000000000000011  1.7809395650087774 27.0749183760457122   T   T   T
 -0.0000000000000000 -0.0000000000000001  6.9258872836646619   T   T   T
  1.5423389059024091  0.8904697825043886 19.5190317163430009   T   T   T
 -0.0000000000000012  1.7809395650087774 32.1121761490213018   T   T   T
 -0.0000000000000000 -0.0000000000000003 17.0004028298392882   T   T   T
  1.5423389059024089  0.8904697825043885 29.5935472625176068   T   T   T
 -0.0000000000000010  1.7809395650087778  4.4072583971609767   T   T   T
 -0.0000000000000000 -0.0000000000000005 24.5562894894399051   T   T   T
  1.5423389059024089  0.8904697825043884 37.1494339221182273   T   T   T
 -0.0000000000000010  1.7809395650087776 11.9631450567615794   T   T   T
 -0.0000000000000001 -0.0000000000000006 34.6308050356506598   T   T   T
  1.5423389059024091  0.8904697825043888  9.4445161702940350   T   T   T
 -0.0000000000000011  1.7809395650087774 22.0376606029723519   T   T   T